2,5-二氧代二环[2.2.2]辛烷-1,4-二甲酸二乙酯

2,5-二氧代二环[2.2.2]辛烷-1,4-二甲酸二乙酯 基本信息
CAS号 843-59-4 分子式 C14H18O6
分子量 282.28900 精确质量 　282.11000
PSA 　86.74000 LogP 　0.81120
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目录
基本信息 物化性质 安全信息 合成路线 MSDS 海关数据 上下游

基本信息 展开↓

CAS号：
843-59-4
3D弹球模型：
立即前往扯扯看
分子式：
C14H18O6
分子量：
282.28900
中文名称：
2,5-二氧代二环[2.2.2]辛烷-1,4-二甲酸二乙酯
英文名称：
Diethyl 2,5-dioxobicyclo[2.2.2]octane-1,4-dicarboxylate
中文别名：
2,5-二氧代二环[2.2.2]辛烷-1,4-二甲酸二乙酯;
4,4'-cyclohexane-1,4-diyldiphenol;
4,4'-cyclohexane-1,1-diyldiphenol;
4,4'-Cyclohexylidenebisphenol;
1,1-Bis(4-hydroxyphenyl)cyclohexane;
1,1'-双(4-羟基苯基)环己烷;
1,1-双(4-羟苯基)环己烷;
1,1-二(4-羟基苯基)环己烷;
1,1-双(4-羟基苯基)环己烷;
1-(phenylhydrazono)naphthalen-2(1H)-one;
(1Z)-1-(phenylhydrazono)naphthalen-2(1H)-one;
1-[(E)-phenyldiazenyl]naphthalen-2-ol;
Oil yellow 1010;
Sudan I;
TRIACETONAMINE;
2,2,6,6-Tetramethyl-4-piperidinone;
Triacetoneamine;
1,1',1''-nitrilotripropan-2-one;
Tetramethylpiperidinone;
copper(2+) bis(O,O-dimethyl phosphorodithioate);
Dimethylphosphorodithioate;
O,O-Dimethyl Dithiophosphate;
h-MG;
Sulfide, 2-chloroethyl ethyl (8CI);
1-chloro-2-(ethylsulfanyl)ethane;
2-chloro ethyl ethyl sulfide;
2-chloroethyl ethyl sulphide
英文别名：
Diethyl 2,5-dioxobicyclo[2.2.2]octane-1,4-dicarboxylate;
DIETHYL 2,5-DIOXOBICYCLO[2.2.2]OCTANE-1,4-DICARBOXYLATE
精确分子量/精确质量：
282.11000
极性分子表面积/PSA：
86.74000
油水分配系数/LogP：

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值，反映了物质在油水两相中的分配情况。其中、LogP值越大，说明该物质越亲油；反之，LogP值越小，则说明该物质越亲水。
InChI：
InChI=1/C14H18O6/c1-3-19-11(17)13-5-6-14(8-9(13)15,10(16)7-13)12(18)20-4-2/h3-8H2,1-2H3

物化性质展开↓

密度：
1.321g/cm3
熔点：
108ºC
沸点：
393.048ºC at 760 mmHg
闪点：
173.462ºC
折射率：
1.532

安全信息展开↓

海关代码：
2918300090
安全说明：
S24/25
危险标志：
Xi

合成路线查看所有的合成路线

  • 106-93-4

    二溴乙烷

  • →

    ~84%

  • 843-59-4

    2,5-二氧代二环[2.2.2]辛烷-1,4-二甲酸二乙酯

  • 787-07-5

    1,4-环己二酮-2,5-二甲酸二乙酯

  • +

  • 106-93-4

    二溴乙烷

  • →

    ~81%

  • 843-59-4

    2,5-二氧代二环[2.2.2]辛烷-1,4-二甲酸二乙酯

  • 106-93-4

    二溴乙烷

  • +

  • 123-25-1

    丁二酸二乙酯

  • →

  • 843-59-4

    2,5-二氧代二环[2.2.2]辛烷-1,4-二甲酸二乙酯

MSDS 展开↓

Name: Diethyl 2 5-dioxobicyclo[2.2.2]octane-1 4-dicarboxylate 97% Material Safety Data Sheet
Synonym:
CAS: 843-59-4
Section 1 - Chemical Product   MSDS Name:Diethyl 2 5-dioxobicyclo[2.2.2]octane-1 4-dicarboxylate 97% Material Safety Data Sheet
Synonym:
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
843-59-4 Diethyl 2,5-dioxobicyclo[2.2.2]octane- 97% unlisted
Hazard Symbols: None Listed.
Risk Phrases: None Listed.
Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.
Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately.
Notes to Physician:
Treat symptomatically and supportively.
Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.
Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.
Section 7 - HANDLING and STORAGE
  Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 843-59-4: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Solid
Color: cream
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 108 - 110 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C14H18O6
Molecular Weight: 282
Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, acrid smoke and fumes.
Hazardous Polymerization: Has not been reported
Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 843-59-4 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Diethyl 2,5-dioxobicyclo[2.2.2]octane-1,4-dicarboxylate - Not listed by ACGIH, IARC, or NTP.
Section 12 - ECOLOGICAL INFORMATION
 
Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION
 
IATA
No information available.
IMO
No information available.
RID/ADR
No information available.
Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 843-59-4: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 843-59-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 843-59-4 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据查看详细

中国海关编码：2918300090

概述：
2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素：
品名, 成分含量, 用途
摘要/Summary：
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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